<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>MyTest</title>
    <link rel="stylesheet" href="static/css/mytest.css">
    <script src="static/js/mytest.js"></script>
</head>
<body>
<!--
<h1>达内云计算</h1>
<hr color="red">
<button onclick="hello()">Welcome</button>
-->
<h1>达内云计算</h1><h2>达内云计算</h2><h3>达内云计算</h3>
<b>达内云计算</b>
<i>达内云计算</i>
<span>达内云计算</span>
</body>
</html>